He gives her cheek a swipe of his thumb for good measure, and then puts his hand flat to her belly, like to say "see, it's all intact, none of that blood" with it. He's sure that won't be the only time it hits her.
"I need to get these downstairs, okay? And I'm going to take some scans as well. Ianto'll be here with you. And John." It's not really an after thought, but Jack's not at all used to thinking of John as someone supportive. Ianto, yes, especially to him, but John?
He takes one of their salvaged-and-repaired scanning devices out of the medical bag and fiddles with the settings.